| population | |
| Beigan Township | 3155 |
| Dongyin Township | 1550 |
| population | |
| Juguang Township | 1469 |
| Nangan Township | 7815 |
 | Matsu Beigan Airport | ~ 51.70 km |
| Matsu Nangan Airport | ~ 58.47 km |
 | Fuzhou Changle International Airport | ~ 96.15 km |
| Taiwan Taoyuan International Airport | ~ 161.58 km |
| Wenzhou Longwan International Airport | ~ 175.07 km |
| Hsinchu Air Base | ~ 178.22 km |
| Taipei Songshan Airport | ~ 179.22 km |
| Taichung International Airport / Ching Chuang Kang Air Base | ~ 234.44 km |
| Quanzhou Jinjiang International Airport | ~ 259.10 km |
